<!--
 * @Author: JPeng 872639397@qq.com
 * @Date: 2022-05-13 11:18:58
 * @LastEditors: JPeng 872639397@qq.com
 * @LastEditTime: 2022-05-14 00:02:48
 * @FilePath: \算法测试\复习！！！\一些其它练习 日期\5.13.html
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
-->
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div {
            width: 100px;
            height: 100px;
            background-color: red;
        }

        .d1 {
            /* visibility: hidden; */
            /* opacity: 0; */

            background-color: blue;
        }
    </style>
</head>

<body>
    <div class="d1"></div>
    <div class="d2"></div>
    <script>
        let school = {
            name: 'haha',
            stu: {
                age: 19,
                po: {
                    a: 'gggg'
                }
            }
        }
        let { name, stu: { age, po: { a } } } = school
        console.log(name, age, a);

    </script>
</body>

</html>